Rian Nofiansyah1*, Kohar Hari Santoso2, Prananda Surya Airlangga2, Prihatma Kriswidyatomo2, Hamzah2
1Clinical Medicine Study Program, Master’s Degree, Faculty of Medicine, Universitas Airlangga – Dr. Soetomo General Academic Hospital, Surabaya, INDONESIA.
2Department of Anesthesiology and Reanimation, Faculty of Medicine, Universitas Airlangga – Dr. Soetomo General Academic Hospital, Surabaya, INDONESIA.